Re:Cloudflare Raises $150M and Adds to Board of Directors
by celsoazevedo on Wednesday March 13, 2019 @11:11AM
(#19379411)
Hetzner have Storage Boxes with free internal traffic.[1] Assuming they are enough for what you're trying to do, they might be a better solution than B2.
[1] https://www.hetzner.com/storage/storage-box